The number of radioactive particles passing through a counter in one minute has a Poisson distribution with

Question:

The number of radioactive particles passing through a counter in one minute has a Poisson with k = 3.3. What is the probability that in one minute there are exactly two particles passing through the counter? What is the probability that in one minute there are at least six particles passing through the counter.?
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...